In a series of tweets, Jaitley said: "PM's announcements will enable a cleaner & bigger GDP...PM's announcements will enhance economic activities".
Referring to the sops announced for different sectors, he said agriculture, MSME and housing segments will get a fillip.
The Finance Minister, who will be presenting the budget for 2017-18 in February, also said the government is committed to cleansing political funding.
On the announcement of fixed 8 per cent interest rate on 10-year deposits up to Rs 7.5 lakh for senior citizens, Jaitley said it is "great news".
Modi also said government will bear 60-days interest burden on farm loans taken for rabi crops and also doubled Nabard funding corpus to Rs 41,000 crore.
All 3 crore Kisan Credit Cards holders will be given RuPay debit cards, he added.